1271036509370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65729}}^1\times {\mathrm{44971}}^1$

素因数の和:110750

約数の個数: 32

約数和(自身を含む): 2341159571520

約数和(自身を除く): 1070123062150

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 44971, 65729, 89942, 131458, 224855, 328645, 449710, 657290, 1933753, 2826347, 3867506, 5652694, 9668765, 14131735, 19337530, 28263470, 2955898859, 5911797718, 14779494295, 29558988590, 127103650937, 254207301874, 635518254685, 1271036509370]

約数ペア:

[(1, 1271036509370), (2, 635518254685), (5, 254207301874), (10, 127103650937), (43, 29558988590), (86, 14779494295), (215, 5911797718), (430, 2955898859), (44971, 28263470), (65729, 19337530), (89942, 14131735), (131458, 9668765), (224855, 5652694), (328645, 3867506), (449710, 2826347), (657290, 1933753)]